Multi-Scale Object Perception with Embedding Textural Space

• 作者: Jun Gao Kewei Wu Zhao Xie
• 来源期刊: 智能科学国际期刊(英文)
• 学科: 工学
• 关键词: Object PERCEPTION Scale SPACE Textural MANIFOLD Quad-Tree Structure NONPARAMETRIC Estimation
• 年，卷（期）: 2012,（2）
• 页码范围: 32-39
• 页数: 8页
• 分类号: TP3

摘要

This paper mainly focuses on the issues about generic multi-scale object perception for detection or recognition. A novel computational model in visually-feature space is presented for scene & object representation to purse the underlying textural manifold statistically in nonparametric manner. The associative method approximately makes perceptual hierarchy in human-vision biologically coherency in specific quad-tree-pyramid structure, and the appropriate scale-value of different objects can automatically be selected by evaluating from well-defined scale function without any priori knowledge. The sufficient experiments truly demonstrate the effectiveness of scale determination in textural manifold with object localization rapidly.